
// 定义出口，暴露出口：export

var a = "hello es6-module";
export {a};
setTimeout(()=>{
    a = "hahaha"
},10)

function fn(){
    // 轮播图
    console.log("写了一个复杂的功能")
}
// export {fn};

class Banner{
    constructor(){
        // ...
    }
    createBtn(){}
    addEvent(){}
    changeIndex(){}
    move(){}
}
// export {Banner};
// export {Banner as c};


export default Banner;